Yuchai YCR280 rotary drilling rig is equipped with Cummins X12 engine, which meets Chinese state 4 emission standard. It has real-time power distribution, provides surging power for the machine. A full set of imported hydraulic system makes high efficiency, energy saving and stability. Box-type mast, double boom luffing structure make it strong and durable. Main winch has double folding line and single layer arrangement. Wire rope has long service life. Adopting three-input rotary drive, its output torque is bigger and digging force is stronger. Adopting new large braking torque slewing reducer, its piling is more stable. The new-developed WeChat mini-program can monitor the working status of the machine and construction progress in real time, which makes it more convenient for customers to pay attention to their own equipment. Convenient and fast service reporting platform allows customers to report faults directly, so that the service personnel can quickly and accurately provide service for the equipment.
Specifications
YCR280 is equipped with Cummins engine, Rexroth hydraulic system, special chassis for rotary drilling rigs and special load-sensitive hydraulic system, which makes the flow distribution more reasonable; it adopts segmented power control to select the appropriate engine capacity according to the specific working conditions, which reduces the working intensity of the engine and lowers the fuel consumption. It is the "King of Fuel Saving" in the mouth of customers.
| Main parameter | Units | YCR280 Parameters |
| Chasis | ||
| Engine Model | X12 | |
| Rated Power/Rotary Speed | kW/rpm | 280/2100 |
| Rotary Drive | ||
| Max.output torque | kN•m | 280 |
| Rotary speed | rpm | 6～24 |
| Max.pull-down piston push | t | 220 |
| Max.pulling force | t | 250 |
| Max.pull-down piston strlke | mm | 5000 |
| Main winch | ||
| Max.pulling force | t | 260 |
| Max.pulling speed | m/min | 55 |
| Wire Rope Diameter | mm | φ32 |
| Auxiliary winch | ||
| Max.pulling force | t | 80 |
| Max.pulling speed | m/min | 25 |
| Wire Rope Diameter | mm | φ20 |
| Mast Rake | ||
| Forwards backwards | ° | 5 |
| Side backwards | ° | ±4 |
| Drilling hole | ||
| Max.Drilling Diameter | mm | 2500 |
| The max.drilling depth | m | 80 |
| Main machine | ||
| Machine weight | t | 91 |
| Transporting state size | mm | 16565×3432×3510 |
| Working state size | mm | 11245×4400×22792 |
| Recommended drill pipe type | ||
| Drill pipe configuration | MZ φ508-6×14.5 m JS φ508-4×14.5 m |
Gallery
